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分析了终轧温度对１６Ｍｎ 钢板带状组织的影响途径，提出了相对晶粒尺寸参数的概念，给出了降低终轧温度导致减轻或加重带状程度的条件。
The influence of finishing temperature on the banded structure of 16Mn steel was analyzed. The concept of relative grain size parameters was proposed, and the conditions of reducing the finish rolling temperature and reducing or aggravating the banded structure were given.